//
//  SignInDate.h
//  MagicCardDemo
//
//  Created by 向恒 on 16/3/10.
//  Copyright © 2016年 向恒. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface SignInDate : NSObject



-(NSInteger)SignIn;

-(NSInteger)QuerySignInTimesFrom:(NSDate*)begin To:(NSDate*)end;


@end
